Spanning four states, the Delaware River Watershed is remarkable for its wealth of natural resources, recreational opportunities, and economic benefits. There are many organizations doing great work throughout the region to protect these assets. The Coalition believes the key to protecting these resources and securing a better future is a coordinated voice of organizations working across the Watershed.


Mid-Atlantic Youth Anglers & Outdoors Partners

National Audubon Society

National Parks Conservation Association

National Wildlife Federation

Natural Lands Trust

Newtown Creek Coalition

New Jersey Audubon

New Jersey Conservation Foundation

New Jersey Council Trout Unlimited

New Jersey Future

New Jersey League of Conservation Voters

New Jersey Highlands Coalition

New Jersey Outdoor Alliance/Conservation Foundation

New Jersey Water Association

New York League of Conservation Voters

New York State Council Trout Unlimited

Newtown Creek Coalition

Northeast Pennsylvania Audubon Society Chapter

North Branch Land Trust

North Jersey RC&D

Nurture Nature Center

Partnership for the Delaware Estuary



Pennsylvania Council Trout Unlimited

Pennsylvania Environmental Council

Pennsylvania Land Trust Association

Pennsylvania Resources Council

Pennypack Ecological Restoration Trust

Perkiomen Trout Unlimited

Perkiomen Watershed Conservancy

Pinchot Institute for Conservation

Pinelands Preservation Alliance

Pocono Environmental Education Center

Pocono Heritage Land Trust

Pompeston Creek Watershed Association

Primrose Creek Watershed Association

Rancocas Pathways, Inc.

Red Clay Valley Scenic Byway Alliance

River Network

Schuylkill Headwaters Association

SEEDS of Northeastern PA

Shehawken Trout Unlimited

South Jersey Land & Water Trust

Southeast Montgomery County Trout Unlimited Chapter

Sustainable Business Network of Greater Philadelphia

The Land Conservancy of New Jersey

The Watershed Institute

Tinicum Conservancy

Tobyhanna Creek/Tunkhannock Creek Watershed Association

Tookany/Tacony-Frankford Watershed Partnership

Trout Unlimited

Trust for Public Land

University of Delaware Water Resources Center

Upper Delaware Preservation Coalition

Urban Promise Ministries - UrbanTrekkers 

Valley Creek Restoration Partnership

Valley Forge Chapter of Trout Unlimited

Watershed Coalition of the Lehigh Valley

Water Defense

Western Pocono Trout Unlimited

White Clay Watershed Association

Wild Trout Flyrodders

Wildlands Conservancy

Willistown Conservation Trust

Wissahickon Valley Watershed Association

Action Together NEPA

American Littoral Society

American Rivers

Appalachian Mountain Club

Appalachian Trail Conservancy

Aquaschiocola/Pohopoco Watershed Conservancy

Aquetong Watershed Association

Ashokan Pepacton Watershed Chapter of Trout Unlimited

Association of New Jersey Environmental Commissions

Audubon Pennsylvania

Basha Kill Area Association

Beaver Valley Preservation Alliance

Berks Nature

Bertsch-Hokendauqua-Catasauqua Watershed Association

Brandywine Conservancy

Brandywine Red Clay Alliance

Brodhead Chapter of Trout Unlimited

Brodhead Watershed Association

Catskill Mountainkeeper

Center for Land Use and Sustainability

Choose Clean Water Coalition

Christina Conservancy, Inc.

Citizens United to Protect the Maurice River & its Tributaries

Conservation Voters of Pennsylvania

Damascus Citizens for Sustainability

Darby Creek Valley Association

Delaware Canal 21

Delaware Currents

Delaware Highlands Conservancy

Delaware Nature Society

Delaware River Greenway Partnership

Delaware River Shad Fishermen’s Association

Delmarva Ornithological Society

Ducks Unlimited

Eastern PA Coalition for Abandoned Mine Reclamation

Environment America

Environment New Jersey

Environmental Justice Center of Chestnut Hill United Church

Equinunk Watershed Alliance

Federation of Fly Fishers, Northeast Council

Forks of the Delaware Chapter of Trout Unlimited

French and Pickering Creeks Conservation Trust

Friends for the Abbott Marshlands

Friends of Cherry Valley

Friends of Silver Lake Nature Center

Friends of the Upper Delaware River

Friends of the Wissahickon

Fry’s Run Watershed Association

Glen Foerd on the Delaware

Greenbelt Overhaul Alliance of Levittown

Greentreks Network, Inc.

Green Valleys Watershed Association

Guardians of the Brandywine

Hancock Partners Inc.

Henryville Conservation Club Inc.

Independence Seaport Museum

Isles, Inc.

Kirkwood Lake Environmental Committee

Lacawac Sanctuary

Lackawaxan River Conservancy

Lehigh Gap Nature Center

Lehigh River Stocking Association


Little Lehigh Chapter of Trout Unlimited

Musconetcong Watershed Association

Become a Member

If you would like to become a member of the Coalition for the Delaware River Watershed, please fill out our membership form. If you are interested in learning more about membership, please contact

Photograph by Don Biresch.